Specifications

7193 Service Guide Appendix E: Commands
August 1998 67
Appendix E: Commands
The commands control all operations and functions of the 7193 printer, from selecting the
size and placement of characters and graphics on the receipt to feeding and cutting the
paper.
Note: All versions of the 7193 use the same commands as listed in this section unless
otherwise noted. For example, the Parallel interface does require unique commands for
controlling the cash drawer.
The 7193 commands emulate two printers: the NCR 7150™ Multifunction printer and the
Epson TM-T80™ Thermal printer. Any of the commands from either set may be used in
any combination to program a host system to communicate with the 7193 (unless otherwise
noted).
Some commands listed here are not implemented in the 7193 (they are identified as not
implemented). If received, they are ignored and not sent to the print buffer as data. Non-
legal commands are sent to the print buffer as data.
Command List
This section groups the commands according to the following categories:
• Printer Function Commands
• Print Characteristics Commands
• Graphics Commands
• Printer Status Commands
• Real Time Commands
• Bar Code Commands
Within each group, the commands are listed in numerical order of their Hex codes.